JV

J. W. H. M. van Veen

Shell Oil Compny: 1 patents #2,223 of 4,423Top 55%
Overall (All Time): #3,592,234 of 4,157,543Top 90%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6280502 Removing solids from a fluid Marco Betting 2001-08-28